​MasterEmaco S 5440CI

SHRINKAGE COMPENSATED, FLOWABLE, STRUCTURAL REPAIR MORTAR WITH ACTIVE CORROSION INHIBITION

Description

MasterEmaco S 5440CI is a single component, extra high-strength, high modulus, shrinkage compensated structural repair mortar that meets the requirements of EN 1504 part 3 class R4.

Uses

Columns, piers and cross beams of all bridges

Cooling towers and chimneys and other industrial environments

Marine structures, water treatment and sewerage facilities

Tunnels, pipes, outfalls and all below ground construction especially in harsh ground conditions

All form and pour repairs

Advantages

MasterEmaco S 5440CI contains Portland cement, graded sands and special additives to significantly reduce the risk and incidence of shrinkage cracking.  When mixed with water, it forms a highly fluid mortar that can easily be pumped or poured into formwork.

Versatile – can be applied in extreme environments where active corrosion inhibition is required

Shrinkage compensated  – minimises crack tendency

Highly fluid – can be applied by pump (eg Putzmeister SP11) or pouring into formwork

High early and ultimate strengths – matches high strength concrete found in structures

High modulus and excellent adhesion – ensuring load transfer in structural repair.

Excellent freeze/thaw resistance – suitable for all climates

High carbonation resistance – suitable for exposed repairs in urban environments

Sulphate resistant – suitable for contact with ground waters

Very low permeability – protection of reinforcing steel

Low chromate (Cr[VI] < 2 ppm ) – low risk of skin irritation

Chloride-free – does add to the chloride load in contaminated structures